XtremeTrim Vertical Panelseam Box T-Mold serves as a broad, distinct expansion joint between panels. Works with all panel profiles/ finishes up to 7/16" thick. Designed to create a uniform, aesthetically consistent open vertical reveal between panel or lap siding, and creates a 1/2" reveal. Works with all panel profiles/ finishes up to 7/16" thick. Extruded aluminum alloy with a proprietary coating that protects against harsh weather conditions and allows for paint adhesion.

Dimensions: 7/16" x 10'; 3/8" lip, 1/2" reveal

SAND DUNES